package com.zzyl.service;import com.zzyl.base.PageResponse;import com.zzyl.dto.NursingLevelDto;import com.zzyl.vo.NursingLevelVo;import java.util.List;public interface NursingLevelService {    List<NursingLevelVo> listAll();    PageResponse selectByPage(String name, Integer status, Integer pageNum, Integer pageSize);    NursingLevelVo getNursingLeve(Long id);    void deleteById(Long id);    void isEnable(Long id, Integer status);    void insert(NursingLevelDto nursingLevelDto);    void update(NursingLevelDto nursingLevelDto);}